{"title":"关于稀疏线性系统解的一些数值结果","authors":"Paolino Di Felice, Eliseo Clementini","doi":"10.1016/0141-1195(88)90028-9","DOIUrl":null,"url":null,"abstract":"<div><p>The paper compares two Pascal programs that solve unsymmetric (very) sparse linear systems by applying, respectively, Gaussian elimination with partial pivoting and Gauss-Jordan reduction. The comparison involves both the CPU times and the storage requirements.</p></div>","PeriodicalId":100043,"journal":{"name":"Advances in Engineering Software (1978)","volume":"10 1","pages":"Pages 46-50"},"PeriodicalIF":0.0000,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0141-1195(88)90028-9","citationCount":"2","resultStr":"{\"title\":\"Some numerical results about the solution of sparse linear systems\",\"authors\":\"Paolino Di Felice, Eliseo Clementini\",\"doi\":\"10.1016/0141-1195(88)90028-9\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The paper compares two Pascal programs that solve unsymmetric (very) sparse linear systems by applying, respectively, Gaussian elimination with partial pivoting and Gauss-Jordan reduction. The comparison involves both the CPU times and the storage requirements.</p></div>\",\"PeriodicalId\":100043,\"journal\":{\"name\":\"Advances in Engineering Software (1978)\",\"volume\":\"10 1\",\"pages\":\"Pages 46-50\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1988-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0141-1195(88)90028-9\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Advances in Engineering Software (1978)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0141119588900289\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advances in Engineering Software (1978)","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0141119588900289","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Some numerical results about the solution of sparse linear systems
The paper compares two Pascal programs that solve unsymmetric (very) sparse linear systems by applying, respectively, Gaussian elimination with partial pivoting and Gauss-Jordan reduction. The comparison involves both the CPU times and the storage requirements.
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